Note:
The details for the labelled numbers in the image (1 to 6) is described in the section following the image.Orchestration contains Ingestion, Processing (labelled 3), Enrichment (labelled 4), Target Stores (labelled 5), and Data Integration.
On-Premises contains E-Business Suite, Oracle DB Instance, Log File, MySQL DB, FTP, Exadata C@C, connected with a bidirectional arrow to OCI Fabric via FastConnect (labelled 1) and Site-to-Site VPN.
Multicloud contains Bucket, PostgreSQL, SQL Server, HDFS Cluster, Synapse Analytics, Oracle Databases, Fusion, DB2, connected with a bidirectional arrow to OCI Fabric via Site-to-Site VPN, and FastConnect and Azure, AWS, or GCP Connectors (labelled 2). OCI Fabric has a unidirectional arrow to Multicloud via NAT gateway.